CN102189743B - Strip-shaped jacketed oil-heat roller - Google Patents
Strip-shaped jacketed oil-heat roller Download PDFInfo
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- CN102189743B CN102189743B CN 201110077634 CN201110077634A CN102189743B CN 102189743 B CN102189743 B CN 102189743B CN 201110077634 CN201110077634 CN 201110077634 CN 201110077634 A CN201110077634 A CN 201110077634A CN 102189743 B CN102189743 B CN 102189743B
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- end cap
- radial hole
- strip
- power shaft
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- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000000446 fuel Substances 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Replacement Of Web Rolls (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a strip-shaped jacketed oil-heat roller, which comprises an inner pipe, an input shaft, an end cover, a partition plate, an inner cylinder, an outer cylinder, a strip, an inner ring plate, a ventilating pipe, a supporting shaft and a connecting pipe, wherein the input shaft is a hollow shaft, the jointing end of the input shaft and the connecting pipe is provided with a left radial hole and a right radial hole, and the inner pipe is inserted into the inner hole of the input shaft and connected with a step by crossing the left radial hole to form a bidirectional independent channel. The jointing end of the supporting shaft and the connecting pipe is provided with an axial blind hole channel which is communicated with the radial holes. The inner cylinder is connected with the input shaft and the supporting shaft through the inner ring plate, the baffle plate and the end cover; and a strip-shaped groove consisting of the strip is arranged in a jacket between the inner cylinder and the outer cylinder, and is communicated with an oil inlet cavity, an oil return cavity and the bidirectional independent channel through oil inlets at two ends of the wall of the inner cylinder and an oil return hole at one end of the wall of the inner cylinder. The strip-shaped jacketed oil-heat roller ensures that the error of a temperature on the surface of the roller is less than 5 DEG C through bidirectional equivalent heat exchange, thereby improving product quality. The invention is suitable for being matched with various specifications of rollers.
Description
Technical field
The present invention relates to a kind of roller that prints the complete machine adapted, specifically, the present invention relates to the high strip formula chuck oil heat roller tube of a kind of heat exchange efficiency.
Background technology
The oil heat roller tube is the heat-exchange device that directly contacts with cloth in the seal complete machine, and its heat exchange structure has determined heat exchange efficiency.Traditional oily heat roller tube is a cylindrical container, and heat transferring medium is discharged from the other end after an end injects again, and built-in medium is through the external Hot swapping of outer wall.This heat exchange structure is very simple, can realize the available heat displacement.Chinese patent numbers 200420080372.1 discloses a kind of jacket type roller, and this technology adopts jacket structured, effectively reduces the roller internal volume, has accelerated the replacement velocity of medium, has reduced heat-energy losses, improves heat exchange efficiency.But it is sunken that prior art still exists some structures to unload, and promptly heat transferring medium is discharged from the other end after an end injects again; Medium trickling length is successively decreased with heat energy and is directly proportional; Consequently the heat exchange efficiency of medium injection end is higher than outlet side, and forming roller surface has the temperature difference, and the temperature difference is about 30 ℃ usually.The roller surface excessive temperature differentials, must influence transmit the uniformity that quality is handled in cloth oven dry or cooling.
Summary of the invention
The present invention is primarily aimed at the deficiency of prior art, and it is simple to propose a kind of heat exchange structure, and the memory medium amount is few, and the medium replacement is fast, and heat exchange efficiency is high, and the minimum strip formula chuck oil heat roller tube of surface temperature difference.
The present invention realizes technical goal through following technical proposals.
Strip formula chuck oil heat roller tube, it comprises interior pipe, power shaft, end cap, dividing plate, inner core, urceolus, lath, inner ring plate, permeability cell, bolster and adapter.Said power shaft is a hollow shaft structure, and bolster is the solid shafting structure, takes over two ends coaxial fixed connection power shaft and bolster respectively.Said inner core and urceolus are the cylinder-shaped thin wall tube, and inner core and urceolus fit with diameter difference form chuck, end cap and right side end cap on the left of the urceolus two ends are tightly connected respectively, the axial alternate fixed connection inner ring plate of inner core stage casing inwall.Said left-hand end is covered with axial draining hole and links up chuck.Its improvements are: power shaft is provided with twice with adapter binding end outer wall respectively has the left radial hole of 4～6 Φ 20～Φ 25mm and right radial hole to run through tube wall; Interior external diameter of pipe is less than the power shaft diameter of bore, and the interior Guan Yiduan in the reeve power shaft endoporus crosses left radial hole and is fixedly connected the two-way autonomous channel of formation with built-in step.The binding end of said bolster and adapter is provided with axial blind hole, and the radial hole that is uniformly distributed with 4～6 Φ 20～Φ 25mm on the outer wall is linked up axial blind hole.Said dividing plate is an annular sheet spare; Be fixedly connected left side first dividing plate and left side second partition respectively in the right radial hole both sides of power shaft; The left side end cap is fixedly connected on the left radial hole outside, and bolster is with the inboard right side partition that is fixedly connected of radial hole, and the outside is fixedly connected the right side end cap; Connect and compose two separate oil-feed cavitys with the dividing plate and the end cap seal at two ends respectively behind the inner core suit, and an oil return cavity.Said permeability cell axially runs through right side partition and right side end cap, and the three is tightly connected and constitutes the internal and external pressure balance structure.Said lath is the strip sheet member; Lath is distributed between inner core and the urceolus in the chuck; 50～the 120mm of being separated by between the lath forms axial strip slot; On the inner tube wall of strip slot two ends, be respectively equipped with fuel feed hole and the spill port of Φ 20～Φ 25mm, the fuel feed hole that is positioned at two ends is linked up two ends oil-feed cavity facing to right radial hole on the power shaft and the radial hole on the bolster respectively, and spill port is linked up the oil return cavity facing to the left radial hole on the power shaft.
In the said structure; The lath that is uniformly distributed with on the inner tank theca is a two-way heat exchange unit with short two length, and wherein batten ends right-hand member leaving certain gaps uncovered by the economic plan forms two return flow lines that bar-shaped trough communicates; Establish fuel feed hole and spill port respectively in the left end both sides; Two long laths are formed independent bar-shaped trough in addition, and left end is provided with spill port in the groove, and right-hand member is provided with fuel feed hole and forms half-duplex channel.
The present invention compared with prior art has following good effect:
1, the built-in slab of chuck groove structure into strips, strip slot and fuel feed hole, spill port constitute medium bilateral flow passage and drainback passage, and this structure is accomplished balanced Hot swapping, and the roller surface temperature error helps improving the quality of products less than 5 ℃;
2, the chuck internal volume is little, and the medium memory space is few, and the medium replacement velocity is fast, and heat-energy losses is little, significantly improves heat exchange efficiency;
3, the strip slot of being made up of lath is built in and forms rib structure in the chuck, has strengthened structural strength;
4, medium reduces the machining amount and corresponding accessory of other member only from the turnover of power shaft one end, also reduces maintenance capacity, good economy performance simultaneously.
Description of drawings
Fig. 1 is a structural profile sketch map of the present invention.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the inner core expanded view, the position of signal lath and fuel feed hole and spill port among the figure.
The specific embodiment
According to accompanying drawing and combine embodiment, the present invention is described further below.
Strip formula chuck shown in Figure 1 oil heat roller tube, pipe 1, power shaft 2, end cap 3, dividing plate 4, inner core 5, urceolus 6, lath 7, inner ring plate 8, permeability cell 9, bolster 10 and take over 11 in it comprises.Said power shaft 2 is for hollow shaft structure is positioned at left end, and bolster 10 is positioned at right-hand member for the solid shafting structure, takes over respectively coaxial fixed connection power shaft 2 in 11 two ends and bolster 10.Said inner core 5 is the cylinder-shaped thin wall tube with urceolus 6, and it is jacket structured that the inner core 5 with diameter difference and urceolus 6 fits form, urceolus 6 two ends be tightly connected respectively left side end cap 3 and right side end cap 3, the axial alternate fixed connection inner ring plate 8 of inner core 5 stage casing inwalls.Said left side end cap 3 is provided with axial draining hole 3.1 and links up chuck.The present invention is provided with twice at power shaft 2 and adapter 11 binding end outer walls respectively has the left radial hole 2.1 of 4～6 Φ 20～25mm to run through tube wall with right radial hole 2.2; Interior pipe 1 external diameter is less than power shaft 2 diameter of bores; Inject interior pipe 1 one ends of power shaft 2 endoporus, cross left radial hole 2.1 and be fixedly connected the two-way autonomous channel of formation with built-in step.Said bolster 10 is provided with axial blind hole 10.2 with the binding end of taking over 11, and the radial hole 10.1 that is uniformly distributed with 4～6 Φ 20～Φ 25mm on the outer wall is linked up axial blind hole 10.2.Present embodiment is the strip formula chuck oil heat roller tube of Φ 570mm, respectively disposes the radial hole of 4 Φ 25mm on power shaft 2 and the bolster 10.Said dividing plate 4 is an annular sheet spare; Be fixedly connected left side first dividing plate 4 and left side second partition 4 respectively in right radial hole 2.2 both sides of power shaft 2; Left side end cap 3 is fixedly connected on left radial hole 2.1 outsides, and bolster 10 is with the radial hole 10.1 inboard right side partition 4 that are fixedly connected, and the outside is fixedly connected right side end cap 3; Being tightly connected with dividing plate at two ends 4 and end cap 3 respectively behind inner core 5 suits constitutes two separate oil suction chambers, and an oil return cavity.Said permeability cell 9 axially runs through right side partition 4 and right side end cap 3, and the three is tightly connected and constitutes the internal and external pressure balance structure.Said lath 7 is the strip sheet member; Lath 7 is distributed between inner core 5 and the urceolus 6 in the chuck as shown in Figures 2 and 3; 50～the 120mm of being separated by between the lath 7 forms axial strip slot; Present embodiment inner core 5 outer wall girth 1557mm; The lath 7 that on inner core 6 outer walls, is uniformly distributed with 18 86mm of being separated by constitutes 18 strip slots, on inner core 5 walls of strip slot two ends, is respectively equipped with the fuel feed hole 5.1 and spill port 5.2 of Φ 25mm, and the fuel feed hole 5.1 that is positioned at two ends is respectively facing to the radial hole 10.1 ditch pass two-way oil suction chamber bodies on right radial hole on the power shaft 2 2.2 and the bolster 10.18 laths 7 that are uniformly distributed with on inner core 5 outer walls shown in Figure 3 are a two-way heat exchange unit with short two length; Wherein batten ends 7 right-hand member leaving certain gaps uncovered by the economic plans; Form two return flow lines that bar-shaped trough communicates, be respectively equipped with fuel feed hole 5.1 and spill port 5.2 in the left end both sides, two long laths 7 are formed independent bar-shaped trough in addition; Left end is provided with spill port 5.2 in the groove, and right-hand member is provided with fuel feed hole 5.1 and forms half-duplex channel.
When the present invention uses, at first introduce medium through interior pipe 1, medium divides two-way to get in the chuck; One the road gets into oil suction chamber from radial hole 2.2; Get in the chucks in the return flow line from fuel feed hole 5.1 then, get into left radial hole 2.1, from the endoporus of power shaft 2, discharge again through spill port 5.2.Another road enters into corresponding oil suction chamber from bolster (10) radial hole 10.1; Then in fuel feed hole 5.1 gets into chucks the half-duplex channel; Medium flows to the opposing party along bar-shaped trough, finally also is back to oil back chamber through spill port 5.2, discharges from the endoporus of power shaft 2 along left radial hole 2.1.The present invention adopts two-way equivalent heat exchange structure, makes the roller surface temperature error less than 5 ℃, reduces by 25 ℃ of temperature difference than prior art, has significantly improved product Hot swapping quality.
Claims (2)
1. strip formula chuck oil heat roller tube, it comprises interior pipe (1), power shaft (2), end cap (3), dividing plate (4), inner core (5), urceolus (6), lath (7), inner ring plate (8), permeability cell (9), bolster (10) and adapter (11); Said end cap (3) comprises left side end cap (3) and right side end cap (3); Said dividing plate (4) comprises left side first dividing plate (4), left side second partition (4) and right side partition (4); Said power shaft (2) is a hollow shaft structure, and bolster (10) is the solid shafting structure, takes over (11) two ends coaxial fixed connection power shaft (2) and bolster (10) respectively; Said inner core (5) and urceolus (6) are the cylinder-shaped thin wall tube; Inner core (5) with diameter difference forms chuck with urceolus (6) fit; End cap (3) and right side end cap (3) on the left of urceolus (6) two ends are tightly connected respectively, inner core (5) the stage casing axial alternate fixed connection inner ring plate of inwall (8); Said left side end cap (3) is provided with axial draining hole (3.1) and links up chuck; It is characterized in that: power shaft (2) with take over (11) binding end outer wall be provided with twice respectively have 4～6 Φ 20～
Left radial hole (2.1) and the right radial hole (2.2) of 25mm run through tube wall; Interior pipe (1) external diameter is less than power shaft (2) diameter of bore, and interior pipe (1) one end in reeve power shaft (2) endoporus is crossed left radial hole (2.1) and is fixedly connected the two-way autonomous channel of formation with built-in step; Said bolster (10) is provided with axial blind hole (10.2) with the binding end of taking over (11), and the radial hole (10.1) that is uniformly distributed with 4～6 Φ 20～Φ 25mm on the outer wall is linked up axial blind hole (10.2); Said dividing plate (4) is an annular sheet spare; Be fixedly connected left side first dividing plate (4) and left side second partition (4) respectively in right radial hole (2.2) both sides of power shaft (2); Left side end cap (3) is fixedly connected on left radial hole (2.1) outside; Bolster (10) is with the inboard right side partition (4) that is fixedly connected of radial hole (10.1); The outside is fixedly connected right side end cap (3), behind inner core (5) suit respectively with the dividing plate (4) at two ends and end cap (3) be tightly connected two separate oil-feed cavitys of formation and an oil return cavity; Said permeability cell (9) axially runs through right side partition (4) and right side end cap (3), and the three is tightly connected and constitutes the internal and external pressure balance structure; Said lath (7) is the strip sheet member; Lath (7) is distributed between inner core (5) and the urceolus (6) in the chuck; 50～the 120mm of being separated by between the lath (7) forms axial strip slot; On strip slot two ends inner cores (5) wall, be respectively equipped with fuel feed hole (5.1) and the spill port (5.2) of Φ 20～Φ 25mm; The fuel feed hole (5.1) that is positioned at two ends is linked up two ends oil-feed cavity facing to right radial hole (2.2) on the power shaft (2) and the radial hole (10.1) on the bolster (10) respectively, and spill port (5.2) is linked up the oil return cavity facing to the left radial hole (2.1) on the power shaft (2).
2. strip formula chuck oil heat roller tube according to claim 1; It is characterized in that: the lath (7) that is uniformly distributed with on said inner core (5) outer wall is a two-way heat exchange unit with short two length, and wherein batten ends (7) right-hand member leaving certain gaps uncovered by the economic plan forms two return flow lines that bar-shaped trough communicates; Establish fuel feed hole (5.1) and spill port (5.2) respectively in the left end both sides; Two long laths (7) are formed independent bar-shaped trough in addition, and left end is provided with spill port (5.2) in the groove, and right-hand member is provided with fuel feed hole (5.1) and forms half-duplex channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077634 CN102189743B (en) | 2011-03-30 | 2011-03-30 | Strip-shaped jacketed oil-heat roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077634 CN102189743B (en) | 2011-03-30 | 2011-03-30 | Strip-shaped jacketed oil-heat roller |
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| Publication Number | Publication Date |
|---|---|
| CN102189743A CN102189743A (en) | 2011-09-21 |
| CN102189743B true CN102189743B (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110077634 Active CN102189743B (en) | 2011-03-30 | 2011-03-30 | Strip-shaped jacketed oil-heat roller |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383330A (en) * | 2011-11-09 | 2012-03-21 | 山东鲁台集团枣庄市鲁都造纸机械有限公司 | Steel welding heat conducting oil drying cylinder |
| CN104404732B (en) * | 2014-12-20 | 2016-11-09 | 江苏鹰游纺机有限公司 | A kind of inner bag of non-maintaining oil heating roller |
| CN104389142B (en) * | 2014-12-20 | 2016-06-22 | 江苏鹰游纺机有限公司 | The oil heating roll body of security maintenance-free |
| CN104631022B (en) * | 2015-02-16 | 2016-09-07 | 江苏鹰游纺机有限公司 | It is suitable for the oily heating roller inner bag of the two-way Oil Guide of roll body rotating |
| CN104972275B (en) * | 2015-06-24 | 2017-05-17 | 陈章湖 | Finish machining technology of splittable large cylindrical workpiece |
| CN105500547B (en) * | 2016-01-25 | 2017-12-26 | 青岛科技大学 | A kind of mill or the bidirectional temperature control roller of calender |
| CN109624486B (en) * | 2018-12-19 | 2023-08-04 | 中山市优绿智得数码科技有限公司 | Heating roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110092A1 (en) * | 1982-11-13 | 1984-06-13 | Heidelberger Druckmaschinen Aktiengesellschaft | Cooling cylinder |
| CN2167835Y (en) * | 1993-07-30 | 1994-06-08 | 江苏省如东县机床厂 | Heat-transfering printing machine |
| DE19712446A1 (en) * | 1997-03-25 | 1998-10-01 | Roland Man Druckmasch | Rotary printing press cylinder |
| CN2564334Y (en) * | 2002-11-23 | 2003-08-06 | 汕头市奇佳机械厂有限公司 | Roll temp regulator for calender |
| CN2745746Y (en) * | 2004-10-20 | 2005-12-14 | 姜堰市恒丰染整设备有限公司 | jacketed roller |
| CN201989398U (en) * | 2011-03-30 | 2011-09-28 | 泰州科世茂京都机械有限公司 | Strip type jacket oil heating roller |
-
2011
- 2011-03-30 CN CN 201110077634 patent/CN102189743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110092A1 (en) * | 1982-11-13 | 1984-06-13 | Heidelberger Druckmaschinen Aktiengesellschaft | Cooling cylinder |
| CN2167835Y (en) * | 1993-07-30 | 1994-06-08 | 江苏省如东县机床厂 | Heat-transfering printing machine |
| DE19712446A1 (en) * | 1997-03-25 | 1998-10-01 | Roland Man Druckmasch | Rotary printing press cylinder |
| CN2564334Y (en) * | 2002-11-23 | 2003-08-06 | 汕头市奇佳机械厂有限公司 | Roll temp regulator for calender |
| CN2745746Y (en) * | 2004-10-20 | 2005-12-14 | 姜堰市恒丰染整设备有限公司 | jacketed roller |
| CN201989398U (en) * | 2011-03-30 | 2011-09-28 | 泰州科世茂京都机械有限公司 | Strip type jacket oil heating roller |
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| CN102189743A (en) | 2011-09-21 |
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Address after: 225527 Jiangyan Jiangsu Shimao Industrial Park Taizhou branch Shimao Engineering Equipment Co., Ltd. Applicant after: Taizhou COSMO Engineering Equipment Co.,Ltd. Address before: 225527, Jiangyan, Jiangsu Province Zhang Industrial Park Taizhou branch Shimao Kyoto Machinery Co., Ltd. Applicant before: Taizhou Cosmo Kyoto Machinery Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: TAIZHOU COSMO KYOTO MACHINERY CO., LTD. TO: TAIZHOU COSMO ENGINEERING EQUIPMENT CO., LTD. |
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